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2 years ago

``````````````````````FREEEE POINTS <33 for jp

Mathematics

2 answers:

galben [10]2 years ago

8 0

Thank you so much . It would help if you makes me as brainliest but you don’t have to if you don’t want to

Nesterboy [21]2 years ago

4 0

Thank you so much! If you have any other questions you need me to answer, please just tell me. Also, could you do me a favor and mark me brainliest? It would be so helpful! again, thank you!!

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What is the answer??? <br> If you answer it right I will give brainlist I promise <br> Answer ASAP!!

eimsori [14]

Answer:

Step-by-step explanation:

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4 0

3 years ago

1 year = how many seconds? Last question in my h.w and idk how to do it:/

Novay_Z [31]

This should help
60 sec = 1min
60min = 1 hour
24hour = 1day
7 days = 1 week
around 4.3 weeks = 1month
12 months = 1 year

or you could use 365 days and times that by 24 than times that by 60 to get mins and again by 60 to get seconds.

hope this helps

5 0

3 years ago

Given that 2x − 1∶ − 4 = 16x + 1 ∶ 2x − 1 find the possible values of

IRISSAK [1]

The possible values of x are 5 and -1/12

<h3>Complete question</h3>

Given that 2x − 1∶ x − 4 = 16x + 1 ∶ 2x − 1 find the possible values of x

<h3>How to determine the possible values of x?</h3>

The ratio is given as:

2x − 1∶ x − 4 = 16x + 1 ∶ 2x − 1

Express as fraction

$\frac{2x - 1}{x-4} = \frac{16x + 1}{2x -1}$

Cross multiply

4x^2 -4x + 1 = 16x^2 + x -64x - 4

Collect like terms

-16x^2 + 4x^2 + 64x - x - 4x + 1 + 4 = 0

Evaluate the like terms

-12x^2 + 59x + 5 = 0

Divide through by -1

12x^2 - 59x - 5 = 0

Expand

12x^2 + x - 60x - 5 = 0

Factorize

x(12x + 1) - 5(12x + 1) = 0

Factor out 12x + 1

(x - 5)(12x + 1) = 0

Expand

x - 5 = 0 or 12x + 1 = 0

Solve for x

x = 5 or x = -1/12

Hence, the possible values of x are 5 and -1/12